[Katou Suzuki] Haha wa Kakushi, Boku wa Shiranai Furi o Suru | I Acted Dumb About Mother's Secret [English]
(C80) [EIGHT BEAT (Itou Eight)] Natsu no Kemono (Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai)
[SINK] Haha no Okurimono (Kimi ga Shiranai Mama no Koubi) [English] [Fated Circle] [Digital]
[Zenmai Kourogi] Haha wa Odoru 2 -Hiru no Haha Yoru no Mask- | Dancing Mother Volume 2 - Mother by Day, Mask by Night [English] [Amoskandy]
[Toroniku Yukke] Machizuma -Konna no... Shiranai...-
(SPARK10) [R-Coa (Konogi Yuu)] Konna no Shiranai (Shingeki no Kyojin)
[Ruibosucha] Haha no Midara na Kakushiaji ~Wasureenu Haha no Niku Tsubo~
[Natsu no Oyatsu] Haha de Musei Shita Hi | The Day I Had a Wet Dream about Mother (COMIC Masyo 2018-08) [English] [Amoskandy] [Digital]
Doukyuusei to Shiranai Kankei
(Reitaisai 7) [Fuguri (Shindou)] Sukima Youkai no Shiranai Koto (Touhou Project)
(SC52) [Jyaraya] KIDS WAR (Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai)
[Zonda] Boku no Kanojo o Netotte Kudasai